Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,348",
      "signature": "0x9125f19d2596bb96163066e5640c94138ea8d0f72eb270b458f52d23c458c41f3ef9902256939cf0fc97c7afbd32e88d",
      "randomness": "0xcfb8d07a124a69bcc976db34bb89481dbd1dd40f4ec7e59e92bfdb665dce1dd4"
    }
  ],
  "blockNumber": "7,407,173"
}

{
  "Sr25519": "0x482a15e5c1dee97f42b4948b404ff91e9808b18e24b55abcc36e89f103c3aa380f8dacec6f0e66a6ece6f2e68b27fa862cb60d515b1590a1f23f3a998da83d8a"
}